No idea what this game was called, but I used to play it for hours with my dad when I was a kid. It was a space shooter, but instead of scrolling vertically or horizontally, your ship moved in a circle around the edge of the screen, almost like you were inside an invisible tube, and enemies came out at you. Surely someone on here can tell me what it was called.
Thx in advance for your help.
Thx in advance for your help.